jQuery.webPath = function () {
    var strFullPath = window.document.location.href;
    var strPath = window.document.location.pathname;
    var pos = strFullPath.indexOf(strPath);
    var prePath = strFullPath.substring(0, pos);
    var postPath = strPath.substring(0, strPath.substr(1).indexOf('/') + 1);
    return(prePath + postPath);
}

jQuery.request = function (url,name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
    var r = url.search.substr(1).match(reg);
    if (r != null)   return   unescape(r[2]);
    return   null;
}


